Data from Amazon and official Segway site.
2026 verdict
Across the 2026 comparison, Segway Navimow X430 earns the nod over Segway Navimow X390 on the strength of price, cutting width, and cutting height. The main reason it wins is price, cutting width, and cutting height, and edge cutting strengthens that case. Choose Segway Navimow X390 only if battery life and connectivity matter more to you than the broader advantage from Segway Navimow X430. That is enough to make Segway Navimow X430 the better pick for most buyers.
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| Feature | Segway Navimow X390 | Segway Navimow X430 | Winner |
|---|---|---|---|
| Price | $4499.00 | $2499.00 | Segway Navimow X430 |
| Cutting Width | 9.33 in (23.7 cm) | 17 in (43.2 cm) | Segway Navimow X430 |
| Cutting Height | 2 - 4 in (5.1 - 10.2 cm) | 0.75 - 4 in (1.9 - 10.2 cm) | Segway Navimow X430 |
| Edge Cutting | Ride-on boundary mode | EdgeSense | Segway Navimow X430 |
| Battery Life | 240 minutes | 110 minutes | Segway Navimow X390 |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, 4G Cellular, Other | 2.4 GHz WiFi, Bluetooth, 4G Cellular | Segway Navimow X390 |
| Warranty | 3 years | 3 years | Tie |
| Navigation | No Perimeter Wire, RTK Positioning, AI Vision Obstacle Avoidance, Multi-Zone Mapping, No-Go Zones | No Perimeter Wire, RTK Positioning, AI Vision Obstacle Avoidance, Multi-Zone Mapping, No-Go Zones | Tie |
| Integrations | Google Home, Alexa, Home Assistant | Google Home, Alexa, Home Assistant | Tie |
| GPS Tracking | YES | YES | Tie |
$4499.00
- + Battery Life: 240 minutes
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, 4G Cellular, Other
- - Price: $4499.00 vs $2499.00
- - Cutting Width: 9.33 in (23.7 cm) vs 17 in (43.2 cm)
Winner
$2499.00
- + Price: $2499.00
- + Cutting Width: 17 in (43.2 cm)
- + Cutting Height: 0.75 - 4 in (1.9 - 10.2 cm)
- - Battery Life: 110 minutes vs 240 minutes
- - Connectivity: 2.4 GHz WiFi, Bluetooth, 4G Cellular vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, 4G Cellular, Other
Frequently Asked Questions
Which is better overall: Segway Navimow X390 or Segway Navimow X430?
Segway Navimow X430 has the stronger overall profile in this comparison, especially for price, cutting width, and cutting height.
What is the biggest difference between Segway Navimow X390 and Segway Navimow X430?
Price is one of the clearest differences: Segway Navimow X390 lists $4499.00, while Segway Navimow X430 lists $2499.00.
Which one looks better on price?
Segway Navimow X390 is listed at $4499.00, while Segway Navimow X430 is listed at $2499.00. Segway Navimow X430 (better spec).
Who should buy Segway Navimow X390?
Choose Segway Navimow X390 if your priority is battery life and connectivity and that matters more than price.
Who should buy Segway Navimow X430?
Choose Segway Navimow X430 if your priority is price and cutting width and that matters more than battery life.
Full comparison table
Compare all 13 Robot Lawn Mowers side by side
You are looking at two of them. The full table lines up all Robot Lawn Mowers in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 13 Robot Lawn Mowers
- 53 specs compared
- 49 filters
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